waterproof kraft paper ducting insulation material
Product Description:
Structure:aluminum foil/flame retardant adhesive/3-way scrim/flame retardant kraft paper
Specification:width(mm)100/120/125/130
length(m)100/200/300 1±
Norm:75-80g/square meter
Water vapor penetration:2.0ng/NS ASTM E96-A
Tensile strength:Endwise:70N/25mm
Broadwise:28N/25mm GB/T453
Bursing strength: 110N Q/320281NPB02
Temperature resistance:4 hours no decladding -40 celsius degree/90 celsius degree ASTM C1263
A.foil/polyethylene/kraft paper
B.Foil/polyethylene/8*12,3-way scrim/kraft paper
C.Foil/flame retardant adhesive/8*12,3-way scrim/ flame retardant kraft paper
D.Foil/polyethylene/12.5*12.5,2-way scrim/kraft paper
E.Foil/polyethylene/6.25*12.5,2-way scrim/kraft paper
F.Foil/flame retardant adhesive/12.5*12.5,2-way scrim/flame retardant kraft paper
G.Foil/flame retardant adhesive/6.25*12.5,2-way scrim/flame retardant kraft paper.
Standard Kraft weight: 50 gsm and 60 gsm. The foil thickness and Kraft weight can be custom-made.
Typical widths:1.20m, 1.25m and 1.30m. The length and width of the jumbo roll can be custom-made.
Please refer to data sheets for further technical information.
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